Model: 121-0057-002

Electrical Receptacle Connector

Properties:

Body Style
Straight edge type
Overall Length
Between 4.270 inches and 4.300 inches
Overall Height
0.598 inches
Overall Width
0.340 inches
Environmental Protection
Fungus proof
Unthreaded Mounting Hole Diameter
0.128 inches
Distance Between Mounting Facility Centers
4.031 inches
Board Accommodated Length
3.596 inches single board
Board Accommodated Width
0.062 inches
Mating End Quantity
1
Contact Position Arrangement Style
Bridged contacts inserted board single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps
5.0 single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts
830.0 single mating end single contact grouping
Contact Maximum Dc Voltage Rating In Volts
1270.0 single mating end single contact grouping
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping
Insert Material
Plastic diallyl phthalate single mating end
Terminal Type
Pin single mating end single contact grouping
Included Contact Quantity
22 single mating end single contact grouping
Included Contact Type
Leaf spring single mating end single contact grouping
Precious Material And Location
Contactsurfaces gold
Precious Material
Gold
NSN
5935-00-974-5557
Part Number
121-0057-002
Description
Connector,receptacle,electrical
CAGE
75102

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly, electrical. For items without inserts, see shell, electrical connector.

Part 121-0057-002 NSN 5935-00-974-5557

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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